When you use information from outside your team β an RECF document, a VEX Forum post, a YouTube tutorial, a textbook β note
where the information came from. A short inline note is enough:
"Gear ratio formulas: VEX PLTW curriculum, Unit 3." or
"Technique from VEX Forum thread on cheesy drive, Dec 2024." Citing sources is not plagiarism protection β it's evidence that your team knows what's yours and what you built on, which is exactly what judges look for.
The same applies to AI. If an AI tool helped you
understand something, fine. But per
RECF EN4, AI-produced text does not go into the notebook. The writing is yours.